diff --git a/server/gameserver/constant.h b/server/gameserver/constant.h
index 7adc17fd..d4a9c669 100644
--- a/server/gameserver/constant.h
+++ b/server/gameserver/constant.h
@@ -44,10 +44,14 @@ enum ActionType_e
 enum RoomType_e
     {
      RoomType_NewBrid = 0,
-     RoomType_MidBrid = 1,
-     RoomType_OldBrid1 = 2,
-     RoomType_OldBrid2 = 3,
-     RoomType_OldBrid3 = 4,
+     RoomType_MidBrid,
+     RoomType_OldBrid1,
+     RoomType_OldBrid2,
+     RoomType_OldBrid3,
+     RoomType_Rank1,
+     RoomType_Rank2,
+     RoomType_Rank3,
+     RoomType_MasterRank,
      RoomType_Max
     };